baber/WOPTO huggingface dataset:
Patent CA-2536852-A1 (CA)
Title: Junction circuit for led lighting chain
Inventor: ALLEN DAVID
IPC: H05B44/00
Filed: 2006-02-16
Abstract: An LED light string where the parallel connections of additional series blocks of LED lamps are added through an intermediate or junction circuit. The first half of the rectifying diode pair in the junction circuit receive the series connected LED lamps positive connection, complete the rectification of the first rectifying diode pair and couple with the parallel wires of the lighting chain, thus completing the circuit. The second diode pair contained in the junction circuit forms a second, independent circuit by coupling with the lighting chain parallel (AC) wires the join to form the series connection for the subsequent LED lamps connected in series. This circuit is completed by a subsequent junction circuit, or by the diode pair contained in or around the end plug.
Patent CA-2538773-A1 (CA)
Title: System for conveying packaging cushions
Inventor: VAN HUIS PAUL
IPC: B65G51/02
Filed: 2004-09-09
Abstract: There is provided a system that automatically delivers, monitors and replenishes a string of packaging cushions (11) to hoppers (30) located at multiple packing stations (40) through an elongated cushion delivery duct (20) having a series of intermediate outlets (23) to permit the string of cushions (11) to drop into the hopper (30) located below the delivery duct (20) and above the packing station (40). A blower (24) is positioned near the inlet (21) of the elongated duct (20) to provide air flow in the duct (20) to carry the string of cushions (11) through the duct (20) to one of the outlets (23).  When the hopper (30) is full of cushions, sensors (31) signal the controller to close the diverter (25) and the string of cushions (11) is delivered to another packaging station (40). The system may include a knife assembly (35) to cut the string of cushions (11) holding pins (36) and a tension-relief gate (52), which it is located at the inlet (21) of the duct (20) to hold tension on the string of cushions (11) while the string (11) is being separated. The tension release gate (52) also has the purpose of relieving tension on the machine (10) producing cushions during the machines feed/fill cycle.
Patent CA-2539081-A1 (CA)
Title: Method and apparatus for providing a hazardous material alert
Inventor: RUSNAK SCOTT
IPC: G08G1/123
Filed: 2004-09-10
Abstract: System for providing a hazardous materials hazardous material alert. The system includes a method for transmitting ahazardous material alert for use with a vehicle that is transporting hazardous material. The method comprises steps of detecting a hazard event, and transmitting the hazardous material alert in response to the hazard event, wherein the hazardous material alert includes information relating to the hazardous material.
Patent CA-2541017-A1 (CA)
Inventor: SUGIURA TAKANORI
IPC: F16B19/02
Filed: 2006-03-22
Abstract: A vibration damping rubber bushing that has excellent vibration damping property and anticorrosive property, can strongly fix to a supporting component, and has excellent fall off-preventing property in using the same. The vibration damping rubber bushing includes an inner sleeve, an cuter sleeve, and a rubber elastic body interposed between the inner sleeve and the outer sleeve, the inner sleeve, outer sleeve and rubber elastic body being integrally formed, wherein a coating film of an aqueous paint including an amino-modified epoxy resin as a binder is formed on a circumference of at least the outer sleeve selected from the inner sleeve and the outer sleeve.
Patent CA-2547099-A1 (CA)
Title: Distorted pupil relay for spectral filtering
Inventor: LUNDGREN MARK A
IPC: G02B27/09
Filed: 2006-05-16
Abstract: A system and method for spectral filtering of images are provided. The system and method utilize a first biconic lens surface to astigmatize a substantially 2-D system pupil into a substantially 1-D pupil (e. g., slit-shaped), and a second biconic lens surface to restore the astigmatic pupil to good quality.      Advantageously, the light stream may be filtered with a variable filter.
Patent CA-2550754-A1 (CA)
Inventor: ALBIZZATI ENRICO
IPC: C09D123/06
Filed: 2003-09-30
Abstract: L'invention concerne un câble comprenant au moins une âme constituée d'au moins un élément de transmission et d'au moins une couche de revêtement constituée d'un matériau de revêtement. Le matériau de revêtement comprend: au moins un premier polyéthylène présentant une densité inférieure ou égale 0,940 g/cm?3¿, de préférence supérieure ou égale à 0,910 g/cm?3¿,et idéalement comprise entre 0,915 g/cm?3¿ et 0,938 g/cm?3¿, et un indice de fluidité (MFI), mesuré à 190 ·C, avec une charge de 2,16 Kg, selon la norme ASTM D1238-00, compris entre 0,05 g/10' et 2 g/10', de préférence compris entre 0,1 g/10' et 1 g/10', le premier polyéthylène étant obtenu à partir d'un matériau de récupération; au moins un second polyéthylène présentant une densité supérieure à 0,940 g/cm?3¿, de préférence inférieure à 0,970 g/cm?3¿, et idéalement comprise entre 0,942 g/cm?3¿ et 0,965 g/cm?3¿. De préférence, la couche de revêtement est une couche extérieure de câble présentant une fonction de protection.
Patent CA-2551087-A1 (CA)
Title: Method and apparatus for affecting neurologic function and/or treating neurologic dysfunction through timed neural stimulation
Inventor: LOZANO ANDRES M
IPC: A61B5/0488
Filed: 2004-12-22
Abstract: A method of selectively inhibiting or driving neural discharge or activity in or from a specific brain area One embodiment of a system and/or method directed toward affecting neurologic function may apply conditioning stimuli to a set of target neural populations. The conditioning stimuli are intentionally timed to occur within an inhibitory time domain or a facilitatory time domain relative to intrinsic neural activity associated with a target neural population. The application of a conditioning stimulus within an inhibitory or facilitatory time domain relative to the occurrence of an intrinsic neural discharge may respectively diminish or enhance an outcome associated with the neural discharge. In one embodiment, conditioning stimuli may be produced by a pulse generator coupled to an electrode that is implanted relative to the location of a target neural population. In one embodiment, a conditioning stimulus may be temporally applied relative to the occurrence of an adjunct reference stimulus or signal, which may have an origin that is external or internal to a patient.
Patent CA-2551766-A1 (CA)
Inventor: MILLER JEFFREY A
IPC: H01H73/04
Filed: 2006-07-11
Abstract: A circuit breaker contact assembly includes a line conductor having a folded back fixed contact end, a fixed contact mounted on the contact end, and a movable contact arm having an inner edge and first and second ends. A movable contact is mounted on the first end. The movable contact arm is pivotable about the second end between a closed position in which the inner edge extends adjacent the contact end with the movable contact in contact with the fixed contact to form a reverse current loop, and an open position in which the movable contact is pivoted away from the fixed contact. The contact arm includes a first inner longitudinal member extending along the inner edge and a second outer longitudinal member.  The first inner longitudinal member has a higher electrical conductivity than the second outer longitudinal member, which has a higher shear strength and a lower specific density.
Patent CA-2551930-A1 (CA)
Inventor: OTSUKA MASAAKI
IPC: A61K8/92
Filed: 2006-07-06
Abstract: Disclosed is a lipophilic personal care composition comprising by weight: (a) from about 5% to about 50% of a polyglycerin fatty acid ester having a polyglycerin of 2-15 units and at least 5 fatty acid residues attached thereto, wherein the fatty acid residue has 18 to 24 carbons, and (b) from about 5% to about 50% of a low viscosity vegetable oil having a viscosity of no more than about 300mPas.
Patent CA-2552087-A1 (CA)
Title: Methods for making 4-tetrazolyl-4-phenylpiperidine compounds
Inventor: DOYLE TIMOTHY J
IPC: C07D211/64
Filed: 2005-01-31
Abstract: Methods, composition, and intermediates are disclosed that are useful for making 4-Tetrazolyl-4-phenylpiperidine Compounds according to Formula (I), where Ar1 is -C3-C8 cycloalkyl, phenyl, naphthyl, anthryl, phenanthryl or -( 5- 7-membered) heteroaryl, each being unsubstituted or substituted with one or more R2 groups; Ar2 is phenyl, naphthyl, anthryl, phenanthryl or -(5-7- membered) heteroaryl, each being unsubstituted or substituted with one or mo re R2 groups; Z1 and Z2 are each independently a -(C1-C4 alkyl) group; R1 is - (CH2)nC(O)N(R3)(R4) where R3 and R4 are each independently H or -(C1-C4 alkyl); R2 is halogen, -C1-C3 alkyl, -O-(C1-C3 alkyl), -NH(C1-C3 alkyl) or - N(C1-C3 alkyl)2; n is an integer ranging from 1 to 4; m is an integer rangin g from 0 to 4; and, in certain embodiments, the phenyl moiety attached to the 4- position of the piperidine ring of a compound according to Formula (I) can b e optionally substituted with one or mor R2 groups.
Patent CA-2552770-A1 (CA)
Title: Card discriminating system and method of the same
Inventor: LIN WEI-JUNG
IPC: G06V30/144
Filed: 2006-07-20
Abstract: The invention discloses a card discriminating system used for identifying whether a card is authentic or not. The card has a surface, and N sensing marks are formed on the surface of the card. The card discriminating system includes a position-based pulse generation module, at least one sensor, and a micro-controller unit. The micro-controller unit is respectively coupled with the position-based pulse generating module and each of the sensors. When the card actuates and passes through the position-based pulse generating module, the position-based pulse generating module will generate a reference position-based pulse. When one of the N sensing marks of the card passes through one of the sensors, the sensor will generate a corresponding sensing position-based pulse. The micro-controller unit is used for comparing the sensing position-based pulse with the reference position-based pulse, so as to identify whether the card is authentic or not.
Patent CA-2553619-A1 (CA)
Title: Biodegradable multi-block co-polymers
Inventor: MEYBOOM RONALD
IPC: C08G81/02
Filed: 2005-01-14
Abstract: The invention relates to a biodegradable multi-block copolymer, comprising at least two hydrolysable segments derived from pre-polymers A and B, which segments are linked by a multi-functional chain-extender and are chosen from the pre-polymers A and B, and triblock copolymers ABA and BAB, wherein the multi-block copolymer is amorphous at physiological (body) conditions. The invention further relates to a process for preparing said copolymer and to its use as a medical implant, a coating for a medical device or a drug delivery vehicle.
Patent CA-2555280-A1 (CA)
Title: Semantic knowledge retrieval management and presentation
Inventor: OMOIGUI NOSA
IPC: H04L/
Filed: 2004-02-17
Abstract: The present invention is directed to an integrated implementation framework and resulting medium for knowledge retrieval, management, delivery and presentation. The system includes a first server component that is responsible for adding and maintaining domain- specific semantic information (item 50) and a second server component (iem 80) that hosts semantic and other knowledge for use by the first server component that work together to provide text and time-sensitive semantic information retrieval services to clients operating a presentation platform via a communication medium (item 10). Within the system, all objects or events given hierarchy are active Agents (item 90) semantically related to each other and representing queries (comprised of underlying action code) that return data objects for presentation to the client according to a predetermined and customizable theme or ~Skin~. This system provides various means for the client to customize and ~blend~ Agents and the underlying related queries to optimize the presentation of the resulting information (item 30).
Patent CA-2557318-A1 (CA)
Inventor: HANSEN MORTEN RISE
IPC: D04H1/587
Filed: 2005-02-16
Abstract: Method for producing a fibrous web exclusively from cellulose fibers of natural origin, comprising the following procedural steps: -    forming an essentially uniformly thick, dry fiber layer from loose fibers having a low moisture content, -    pressing and embossing the fiber layer to obtain a fibrous web and forming an embossed pattern, -    moistening the fibrous web with a water-latex mixture having a high water concentration (75 to 99% by weight of water) and precipitating the latex in a drying process while the fibers are bonded inside and outside the fiber bond zones.
Patent CA-2560069-A1 (CA)
Inventor: ATANASSOVA PAOLINA
IPC: H01M8/00
Filed: 2005-03-15
Abstract: Fuel cell components incorporating modified carbon products. The modified carbon products advantageously enhance the properties of the components leading to more efficiency within the fuel cell.
Patent CA-2561798-A1 (CA)
Inventor: MILLER RODNEY
IPC: F21V21/34
Filed: 2005-03-31
Abstract: A light assembly having a pre-defined shape is provided to be removably attached to a mating guide provided on any convenient device' but advantageously provided on a weapon. The light assembly comprises a housing provided with suitable optics having a light source at one end thereof and batteries for powering the light source through a switch. The housing has a pair of lateral members which are movable between a retracted position and an extended position so that, when the members are in the retracted position, the light assembly has the above-mentioned pre-defined shape and when the members are in the extended position, they are adapted to engage the mating guide.  Means for preventing the longitudinal movement of the light assembly on the mating guide are also provided with the light assembly. In a particularly advantageous application, the light assembly can thus be easily mounted and used as a target illumination and/or aiming device with a weapon or be readily used as a separate and independent entity.
Patent CA-2563450-A1 (CA)
Inventor: GARON GILAD
IPC: G06F17/14
Filed: 2005-07-08
Abstract: A reconfigurable architecture for and method of performing a fast orthogonal transform of vectors in multiple stages, the size of a vector being N, wherein N can vary and the number of stages is a function of N, the architecture including: a computational unit (182) configured and arranged so as to include one or more butterfly units; a block including one or more multipliers (184) coupled to the output of the computational unit, configured and arranged so as to perform all of the butterfly computations for at least one stage of the transform; a storage unit (180) configured and arranged so as to store the intermediate results of the butterfly computations and predetermined coefficients for use by the computational unit for performing each butterfly computation, the storage unit including memory and multiplexing architecture (180).
Patent CA-2565926-A1 (CA)
Title: Diagnostic devices and apparatus for the controlled movement of reagents without membranes
Inventor: BUECHLER KENNETH FRANCIS
IPC: G01N33/563
Filed: 1998-03-24
Abstract: The invention relates to an assay device comprising a housing comprising married top and bottom members or a round tube, a sample addition zone as a first device region and a second device region. The first device region is formed by or within the housing for receiving a fluid sample. The second device region is fluidly connected to the first device region and comprises one or more capture zones on a surface within the housing. Each capture zone comprises a first receptor or antibody reactive with an analyte of interest and at least one analyte sensor configured and arranged to detect an electrochemical signal related to a reaction of a detectable amount of the analyte of interest with the first receptor or antibody to produce a measurable signal in response.
Patent CA-2569108-A1 (CA)
Inventor: LIU ZHENG
IPC: A61K38/18
Filed: 2005-06-08
Abstract: The present invention is directed to DNA sequence encoding angionenesis-inhibiting recombinant chimeric protein, the chimeric protein per se, the pharmaceutical use of the chimeric protein, and to the pharmaceutical composition containing the recombinant protein and the formulation thereof.
Patent CA-2569802-A1 (CA)
Title: Electrical filter assembly having idc connection
Inventor: MCLAUCHLAN RAYMOND
IPC: H01R13/719
Filed: 2005-06-07
Abstract: An electrical filter assembly including a housing; at least one electrical wire extending into the housing; and a filter subassembly on the housing, the filter subassembly comprising a lead frame and a filter circuit connected to the lead frame. The filter circuit has a plurality of capacitors attached to the lead frame as a modular block. The lead frame comprises at least one insulation displacement contact section which makes electrical connection with the at least one electrical wire.
Patent CA-2572340-A1 (CA)
Title: Protective helmet for children in automobiles
Inventor: FLEMING MICHAEL P
IPC: A42B3/00
Filed: 2005-06-27
Abstract: A children's protective helmet for use by children riding in automobiles, includes an impact absorbing structure having a soft outer wall surface which a child may wear while in an automobile to diminish the amount of force applied to the head of the child when an impact force is applied to the impact absorbing structure of the protective helmet.
Patent CA-2573154-A1 (CA)
Title: Mold resistant construction boards and methods for their manufacture
Inventor: GRASS DAVID
IPC: D04H1/10
Filed: 2005-07-08
Abstract: A construction board comprising i) a foam layer, and ii) a first facer, where the first facer includes at least one mold-inhibiting agent.
Patent CA-2574050-A1 (CA)
Inventor: NAKLADAL MIROSLAV
IPC: E03D13/00
Filed: 2005-04-06
Abstract: The upper part of the urinal holds the hygienic sprinkler (1) with an adjustable articulated attachment (2) and the supply system for hot, cold or lukewarm water supply provided with a blender. An articulated attachment (2) is adjustable, while one end position of the hygienic sprinkler (1) ensures that the water flowing from it never overflows the inner edge of the urinal body (3). The inflow of flushing and cleaning water into the urinal is controlled via the flushing and cleaning water control (7), which may conveniently be an optoelectronic sensor. The hygienic sprinkler (1) is switched in operation via the sprinkler control (8), which may more conveniently be an optoelectronic sensor responding to intentional motions of hand within 5 to 40 cm distance in front of the sensor.
Patent CA-2574187-A1 (CA)
Inventor: ZECHIN ABEL
IPC: G01F9/00
Filed: 2007-01-17
Abstract: A device and method for measuring the consumption of fuel in an internal combustion engine system having fuel injectors, the device comprising a main body having two flow-measuring chambers with each chamber including a flow meter wherein one flow meter is located upstream the injectors and another flow meter is located downstream the injectors for calculating the difference between the flow upstream the injectors and downstream the injectors, and whereby the difference is fed to a data processing unit to calculate the real fuel consumption.
Patent CA-2575069-A1 (CA)
Title: Vending machine tracking system with multiple-channel tracking device
IPC: H04L29/02
Filed: 2007-01-22
Abstract: A tracking system counts events in the operation of multiple vending machines. The tracking system receives event data through multiple channels and stores the data for collection and analysis.
Patent CA-2575537-A1 (CA)
Inventor: STICCHI PAOLO
IPC: C01B3/02
Filed: 2005-07-22
Abstract: A process for urea production comprises a first process step in which ammonia (7) and carbon dioxide (6) are obtained, subjecting natural gas (1) to reforming treatments (12, 14), and a second step of urea (8a) production from such ammonia (7) and from carbon dioxide, through a formation of a solution comprising urea and ammonium carbamate in a urea synthesis reactor (20) and a subsequent decomposition of the ammonium carbamate and. urea recovery, the process comprises the steps of: - treating combustion smokes (5) comprising carbon dioxide with an aqueous solution (9a) comprising a part (7b) of such ammonia (7), obtaining an aqueous ammonium carbamate solution (9c) ; -supplying the solution (9c) thus obtained to the second process step.
Patent CA-2578002-A1 (CA)
Inventor: CARLSSON ROGER
IPC: H01B1/24
Filed: 2005-09-09
Abstract: The invention relates to a semiconductive polymer composition for use in power cables. The composition comprises a multimodal ethylene homo- or copolymer produced in a polymerisation process comprising a single site catalyst whereby the polymer composition has a density of 870 to 930 kg/m3, a MFR2 of 1 to 30 g/l0min and a Mw/Mn of less than or equal to 10.
Patent CA-2580045-A1 (CA)
Title: Direct liquid fuel cell and method of preventing fuel decomposition in a direct liquid fuel cell
Inventor: ILYUSHIN BORIS
IPC: H01M8/04
Filed: 2005-09-15
Abstract: A direct liquid fuel cell (1) includes a cathode (4), an anode (3), a fuel chamber (2), and at least one membrane (8) arranged between the anode (3) and the fuel chamber (2). The membrane (8) is structured and arranged to allow gas which is formed on or in the vicinity of the surface of the anode (3) which faces the fuel chamber (2) to accumulate adjacent to the anode (3) at least to a point where the accumulated gas substantially prevents a direct contact between the anode (3) and the liquid fuel. A method of preventing or reducing fuel decomposition in the fuel cell is also disclosed.
Patent CA-2581374-A1 (CA)
Inventor: TRINIDAD JEFFREY S
IPC: A61F2/958
Filed: 2005-12-14
Abstract: A catheter balloon may include a proximal waist portion, a proximal cone portion, a first body portion, a second body portion, a third body portion, a distal cone portion and a distal waist portion. The second body portion may comprise a stepped-down section. An inflated diameter of the second body portion may be less than an inflated diameter of the first body portion or the third body portion. An outer surface of the second body portion may be provided with at least one implement, such as a blade or stiffening member.
Patent CA-2581468-A1 (CA)
Inventor: SCHNEEBERGER RICHARD
IPC: C12N15/82
Filed: 2005-09-22
Abstract: The present invention is directed to nitrogen responsive promoter sequences and promoter control elements, polynucleotide constructs comprising the nitrogen responsive promoters and control elements and methods of identifying the nitrogen responsive promoters, control elements, or fragments thereof. The invention further relates to the use of the present nitrogen responsive promoters or promoter control elements to modulate transcript levels.
Patent CA-2581943-A1 (CA)
Title: Method for reducing stringiness of a resinous composition during hot plate welding
Inventor: VILASAGAR SHRIPATHY
IPC: B29C65/20
Filed: 2005-09-15
Abstract: Disclosed is a method for reducing stringiness during hot plate welding of an article comprising a resinous composition which comprises at least one step of contacting with water a surface of the article to be welded. The method also results in improved cycle time for preparation of the final article.
Patent CA-2584104-A1 (CA)
Inventor: MAGUIRE MICHAEL
IPC: G06F19/00
Filed: 2005-10-18
Abstract: A manufacturing method for producing ceramic item from a photocurable ceramic filled material by stereolithography. The method compensates for the anisotropic shrinkage of the item during firing to produce a dimensionally accurate item.
Patent CA-2584492-A1 (CA)
Title: Expansion cone and system
Inventor: SHADE MATTHEW M
IPC: B21D39/08
Filed: 2007-04-05
Abstract: An apparatus for the radial expansion and plastic deformation of a tubular member.